| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.97 | 12.227% | $116.6824 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $111.93 | 7.585% | $120.4199 | $120.42 | $120.40 | $120.40 |
| Purchase #3 | $112.37 | 13.110% | $127.1017 | $127.10 | $127.10 | $127.10 |
| Purchase #4 | $70.75 | 5.578% | $74.6964 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $9.83 | 6.262% | $10.4456 | $10.45 | $10.45 | $10.40 |
| Purchase #6 | $204.44 | 3.431% | $211.4543 | $211.45 | $211.45 | $211.50 |
| Purchase #7 | $187.95 | 8.217% | $203.3939 | $203.39 | $203.40 | $203.40 |
| 7 purchase totals = | $801.24 | $864.1942 | $864.19 | $864.20 | $864.20 | |